Case 3
Date : 31 Januari 2012
Title : -
Level : -
Genre : Puzzle
CM : Squal Laguna
There are
10 two-seater cars attached to the fair’s ferris wheel. The ferris wheel turns
so that one car rotates through the exit platform every minute.
The wheel
began operation at 10 in the morning and shut down 30 minutes later.
What’s the
maximum number of people that could have taken the ride on the wheel in that
time period?
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